What powers gerardcastelloduran.com?
Last seen Jun 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since May 2023
CDN
Amazon CloudFront
since Mar 2025
Font scripts
Google Font API
since May 2023
Issue trackers
Sentry
since May 2026
JavaScript frameworks
React
since Mar 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2025
Marketing automation
Systeme.io
since Sep 2025
Miscellaneous
Open Graph
since May 2023
PaaS
Amazon Web Services
since Mar 2025
Web servers
Nginx
since Mar 2025
Audience
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.54 / 10 · ranked #23,332,403 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Spanish
- CDN: Amazon CloudFront
- Weight: 4.2 MB · 43 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Sentry May 2026
- detected Google Analytics Oct 2025
- detected Google Font API Oct 2025
- detected Systeme.io Sep 2025
- detected WhatsApp Business Chat Aug 2025